package moe.oko.Kiafumi.command.moderation;

import moe.oko.Kiafumi.Kiafumi;
import moe.oko.Kiafumi.command.CommandClass;
import moe.oko.Kiafumi.model.Server;
import moe.oko.Kiafumi.util.CommandInfo;
import moe.oko.Kiafumi.util.CommandType;
import moe.oko.Kiafumi.util.EmbedUI;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.Member;
import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;

import java.util.ArrayList;
import java.util.List;

import static moe.oko.Kiafumi.Kiafumi.slashLog;

/**
 * For use on Guilds that tend to get TOS'd with ease. Also just basic server protection
 * @author Kay
 * (Requires Permission.ADMINISTRATOR to function properly)
 */
@Deprecated
public class ModCommand extends CommandClass {
    @Override
    public boolean isEnabled() {
        return true;
    }

    @Override
    public String getName() {
        return "Moderation";
    }

    @Override
    public void newCommand(String name, SlashCommandInteractionEvent e) {
        if(e.getGuild() == null) { return; }
        var server = Kiafumi.instance.getServerManager().getOrCreateServer(e.getGuild());
        switch (name) {
            case "mod":
                slashLog(e);
                e.deferReply(true).queue();
                if(server.isServerProtected()) {
                    // Start check.
                    if(server.getModRole() != null) {
                        if(e.getMember().isOwner()) {
                            e.getHook().sendMessage("*Owners cannot run this command.*").queue();
                            return;
                        }
                        if(hasModRole(e.getMember(), server)) {
                            if(isAdmin(e.getMember())) {
                                // They already have the admin role... So we try removing our mod role in case thats it
                                removeModRole(e.getMember());
                                e.getHook().sendMessage("**Admin Mode Disabled.**").queue();
                            } else {
                                if(applyModRole(e.getMember())) {
                                    e.getHook().sendMessage("**Admin Mode Enabled.**").queue();
                                }
                            }
                        }
                        return;
                    } else {
                        e.getHook().sendMessage("*This server does not have a moderator role set.*").queue();
                        return;
                    }
                } else {
                    e.getHook().sendMessage("*This server does not have protection enabled. This command will not function.*").queue();
                    return;
                }
        }
    }

    public boolean isAdmin(Member member) {
        return member.hasPermission(Permission.ADMINISTRATOR);
    }

    public boolean hasModRole(Member member, Server server) {
        return member.getRoles().contains(Kiafumi.JDA.getRoleById(server.getModRole()));
    }

    public boolean applyModRole(Member member) {
        if(member.getGuild().getRolesByName("senior citizen", true).get(0) != null) {
            member.getGuild().addRoleToMember(member, member.getGuild().getRolesByName("senior citizen", true).get(0)).queue();
            return true;
        } else {
            // Create, role doesn't exist
            member.getGuild().createRole()
                    .setColor(EmbedUI.INFO)
                    .setName("senior citizen")
                    .setPermissions(Permission.ADMINISTRATOR)
                    .setMentionable(false)
                    .setHoisted(true)
                    .complete();
            // should be created so rerun
            return applyModRole(member);
        }
    }

    public void removeModRole(Member member) {
        if(member.getGuild().getRolesByName("senior citizen", true).get(0) != null) {
            member.getGuild().removeRoleFromMember(member, member.getGuild().getRolesByName("senior citizen", true).get(0)).queue();
        }  // Role must've been deleted otherwise, :thinking:
    }

    @Override
    public List<CommandInfo> getSlashCommandInfo() {
        List<CommandInfo> cil = new ArrayList<>();
        cil.add(new CommandInfo("mod", "Toggles administrative permissions you.", CommandType.COMMAND));
        return cil;
    }
}